Base | Representation |
---|---|
bin | 111101010011… |
… | …0111100110101 |
3 | 2020110221022110 |
4 | 1322212330311 |
5 | 31212003414 |
6 | 3104521233 |
7 | 540123600 |
oct | 172467465 |
9 | 66427273 |
10 | 32141109 |
11 | 17163100 |
12 | a920219 |
13 | 6874710 |
14 | 43a9337 |
15 | 2c4d459 |
hex | 1ea6f35 |
32141109 has 72 divisors (see below), whose sum is σ = 59435040. Its totient is φ = 15301440.
The previous prime is 32141099. The next prime is 32141113. The reversal of 32141109 is 90114123.
It is not a de Polignac number, because 32141109 - 212 = 32137013 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32141149) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 231162 + ... + 231300.
Almost surely, 232141109 is an apocalyptic number.
32141109 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
32141109 is a deficient number, since it is larger than the sum of its proper divisors (27293931).
32141109 is a wasteful number, since it uses less digits than its factorization.
32141109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 32141109 is about 5669.3129213336. The cubic root of 32141109 is about 317.9461856644.
It can be divided in two parts, 32 and 141109, that added together give a palindrome (141141).
The spelling of 32141109 in words is "thirty-two million, one hundred forty-one thousand, one hundred nine".
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